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ChemSpider
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
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M+CH3CNH
M+CH3OH2
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+e
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Found 4314 results
Search term:
MF = 'C_{21}H_{19}N_{3}O_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2094
zoom
C
21
H
19
N
3
O
3
S
393.4589
98
846
730
10
936941
zoom
C
21
H
19
N
3
O
3
S
393.4589
30
40
0
0
2153414
- 0/1 defined
zoom
C
21
H
19
N
3
O
3
S
393.45886
29
32
0
0
976333
zoom
C
21
H
19
N
3
O
3
S
393.4589
27
36
0
0
8008415
zoom
C
21
H
19
N
3
O
3
S
393.4589
27
31
0
0
2394714
- 0/1 defined
zoom
C
21
H
19
N
3
O
3
S
393.45886
26
31
0
0
4053030
zoom
C
21
H
19
N
3
O
3
S
393.45886
25
32
0
0
1080214
zoom
C
21
H
19
N
3
O
3
S
393.4589
25
28
0
0
1176496
zoom
C
21
H
19
N
3
O
3
S
393.4589
24
28
0
0
916801
zoom
C
21
H
19
N
3
O
3
S
393.4589
24
29
0
0
2185332
- 0/1 defined
zoom
C
21
H
19
N
3
O
3
S
393.45886
24
27
0
0
2967996
zoom
C
21
H
19
N
3
O
3
S
393.45886
24
29
0
0
2168534
- 0/1 defined
zoom
C
21
H
19
N
3
O
3
S
393.45886
24
27
0
0
1654158
zoom
C
21
H
19
N
3
O
3
S
393.4589
24
33
0
0
2068884
- 0/1 defined
zoom
C
21
H
19
N
3
O
3
S
393.45886
24
31
0
0
936066
zoom
C
21
H
19
N
3
O
3
S
393.4589
23
26
0
0
1288698
zoom
C
21
H
19
N
3
O
3
S
393.4589
23
26
0
0
1067263
zoom
C
21
H
19
N
3
O
3
S
393.4589
22
24
0
0
947533
zoom
C
21
H
19
N
3
O
3
S
393.4589
22
26
0
0
2182044
- 0/1 defined
zoom
C
21
H
19
N
3
O
3
S
393.45886
22
27
0
0
1
2
3
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